Device of protected work in height

ABSTRACT

The present invention relates to a device of protected work in height including an profile of progression( 10 ) and a device of progression ( 20 ) on profile of progression( 10 ) bound by a life line to the user characterized in that the device of progression ( 20 ) includes handles of progression (P) and slippers of progression (C) assembled sliding out of the two smooth rails ( 11 ) of the profile of progression ( 10 ) and which the surface of connection ( 12 ) between the two rails of progression ( 11 ) on the profile of progression( 10 ) does not include steps making it possible to progress along the profile of progression ( 10 ) without the device of progression ( 20 ).

SUMMARY OF THE INVENTION

The present invention relates to a device of protected work in height.It advantageously replaces the scales equipped with rambardes of safety.

ANTERIOR ART

There exists in the former art many protected devices of work in height.There are for example scales equipped with rambardes of safety. Theserambardes being laid out with the foot of the scale to prohibit of themthe access to not qualified people or around the scale, forming a neck.A defect of rambardes of foot of scale being that not qualified peoplecan by effraction reach these scales. A defect of rambardes of neckbeing that the qualified people who climb on the scale areinsufficiently made safe and can fall all the same with the top oframbardes or in the neck.

GENERAL DESCRIPTION OF THE INVENTION

A principal object of the invention is to propose a device of work inheight which gives best guaranteed safety.

An object of the invention is to propose a device of work in heightwhich prohibits with a person not described as being able to become userabout it.

An object of the invention is to propose a device of work in heightwhich is economic and easy to industrialize.

An object of the invention is to propose a device of work in heightwhich is easy to go up and to position. The invention equipping inparticular with the posts, which they are electric, telephone, cablecars of mountain, techniques, or of the walls of work as for therestoration, maintenance, the access to service shafts, ceilings. Theinvention concerning as well the professionals of technical maintenance,such as for example in electricity, telephony, building, transport, orthe private individuals who equip their dwelling.

An object of the invention is to propose a device of work in heightwhich adapts to extreme conditions such as for example, the highmountain, the hard atmospheric conditions, inclined plans positively orthe negatively.

An object of the invention is to propose a device of work in heightwhich is simple of use and which makes it possible to work withequipment which is sometimes a little bulky, such as for example, backbag, ski boots, material of maintenance and work.

An object of the invention is to propose a device of work in heightwhich is discrete and which is not ugly from an architectural point ofview.

An object of the invention is to propose a device of work in heightwhich is easily adaptable on any type of support, posts, frontages, pipegalleries and which can be posed more close possible support allowing asaving in space consequently, in particular critical subject in the pipegalleries. A scale with its bars for example being positioned at acertain distance from the support in order to allow to be able to posethe plant of the feet on the bar, the scale being thus distant frontageof at least ten centimetres.

An object of the invention is to propose a device of work in heightwhose maintenance is simple and who allows to change elements coins bycoins without having to change the whole as in the majority of the casesand in particular in the case of the scales.

In a principal aspect the invention comprises an profile of progressionfixed on the wall to climb two rails of progression on which the usercan position a device of progression to go down or go up to the heightdesired on the rails. The device of progression including the handles ofprogression and the slippers of progression assembled on each rail.

In an aspect the invention the rails of progression are connected by aplane surface, which does not leave any walk or any point of support tobe able to progress above as on a scale. In a preferential form, theprofile of progression being thus a profile composed by two rails and asmooth surface. In another form this surface inter rail which can aswell be a very spaced netting or bars, i.e. for example of more than atleast one meter so that it is impossible to progress above themade-to-order there to progress as on a traditional scale.

DETAILED DESCRIPTION OF THE INVENTION

Other goals, characteristics and advantages of this invention will moreclearly arise from the description which follows of an example ofrealization given on a purely illustrative basis, in reference to theannexed drawings on which:

FIG. 1 represents a front view of an profile of progression according tothe invention

FIG. 2 represents a front view of a user equipped with a device withprogression going up on an amount with progression according to theinvention

The FIGS. 3 a and 3 b represent in prospect and sight of top a slipperof progression according to a particular form of the invention

The FIGS. 4 a and 4 b represent seen top and side view of a handle ofprogression according to a particular form of the invention

FIG. 5 represents a sight of top of an profile of progression accordingto the invention

The FIG. 6 represents a sight of top of an profile of progression withthe handles of progression according to the invention

FIG. 7 represents a sight in prospect for a longitudinal connection fortwo amounts

FIG. 8 represents a diagrammatic sight of progression of a useraccording to the invention

FIG. 1 represents a front view of an profile of progression(10)according to the invention. On this figure the profile of progressionbeing made up by the longitudinal assembly of two amounts identical (10a) and (10 b) according to a junction coast to coast (13). The amountbeing made up by two rails (11) connected by a surface of connection ofrails smoothes (12). This surface not giving no hangs to a user notequipped with device of progression. A passer by finding in front of himonly one surface without any catch. To progress on the profile ofprogression(10) a device of progression (20) being useful. FIG. 2represents a front view of a user (U) equipped with a device withprogression on amount (20) on an amount with progression (10) accordingto the invention. The device of progression (20) including/understandinghandles of progression (P) connected to slippers of progression (C) by abond (22) as a longe. Handles of progression being connected to safetystraps carried by the user (U) by another longe (23). Handles ofprogression (P) and slippers of progression (C) being gone up sliding onthe rails of progression (11) allowing the user to progress in height,downwards or to the top and to reach such as for example in the examplean object of repair (26). The user (U) posing his two feet in theslippers (C) and releasing in this posture of work one or two hands ofthe handles (P) to use them on the task of work (26). FIG. 8 representsa diagrammatic sight of progression of a user according to theinvention, with in FIG. 8A the user who did not climb yet the profile ofprogression(10), appears of it 8B the user starts by making slide to thetop the right handle (P) to arrive in FIG. 8C with a tended longe and ahandle raising the single-breasted slipper in the movement, the userappears 8 D of it having stopped the progression of the handle right andnow making progress the left handle with fact by drive the left slipper.It thus is well understood that the user (U) progresses out of crabupwards or downwards while successively operating a handle (P) whichactuates its slipper (C) respective, then on the other handle (P) whichactuates its other slipper (C) respective. The FIGS. 3 a and 3 brepresent in prospect and sight of top a slipper of progressionaccording to a particular form of the invention. In this form, theslipper (C) includes/understands a guide of rail (32) which marries therail (11), this guide for example being equipped with a device ofactuation and blocking to solidarize or disunite the slipper (C) on therail (11). The slipper (C) including/understanding a sole (33) to posethe plant of the feet there. This sole (33) for example being notched inorder to cause adherence or to make fall snow under the ski boots fromthe technicians of maintenance of pylons. The slipper alsoincluding/understanding side walls (34) to hold the foot in the slipper(C) and one frontage (35) to fix the guide of rail (32) and to protectat it the rail (11) against the blows from point of foot of the user.The FIGS. 4 a and 4 b represent seen top and side view of a handle ofprogression according to a particular form of the invention. In thisform the handle (P) includes/understands a volume of gripping (42) whichis placed in the hand of the user, a guide of rail (46) which comes toenclose the rail, a trigger (45) of actuation of a device of blockingand progression (43, 44). The user regulating by means of the trigger(45) the adherence of the handle along the rail (11). FIG. 5 representsa sight of top of an profile of progression(10) according to theinvention. That Ci is for example a profile coming from a die, it can beout of aluminum. It includes/understands two rails (11) of formappreciably rectangular, hollow, laid out at two ends of a sheet of bondof rail (12). The sheet of bond (12) being solidarized with the wall bya fastening according to reservations' (55) according to a median part(52) of its surface. There the sheet of bond presenting a setback (54)for each bond with the rails (11) in order to move away the rails fromthe wall of a distance to the wall (D) sufficient to be able to pass thehandles of progression. The rails (11) also presenting an installation(56) which is a side drilling and the function is to be used as devicesafety and chock for the fixing of a sleeve D′ alignment (70) describedof FIG. 7. The zone of fixing enters the rail (11) and the sheet of bondof rail (12) presenting a bulge (58) giving solidity to the stricture.The FIG. 6 represents a sight of top of an profile of progression(11)with the handles of progression (P) assembled on the rails (11), theprofile being fixed against a plane surface (S) which is for example awall. The handle enclosing the rail and slipping at a sufficientdistance lower than (D) between the rail and the wall to be able toseize the interior side surface of rail (61). FIG. 7 represents a sightin prospect for a longitudinal connection (70) for two jointed amounts.It can be useful to one moment to change part of the device ofprogression without changing the unit. The longitudinal connection ofamount (70) having for function to guarantee the perfect alignment ofthe rails. This connection of amount (70) slipping inside the rail (11)and being fixed by an appendix (71) coming to be fixed against the wallsof the adjustment (56) of chock laid out on a face from rail, this partof face not being maintained by the device of progression (44). Theconnection of rail consolidating the alignment of the amounts, butcontributing only marginally to longitudinal solidity since each amountis fixed at the wall (S).

The invention relates to a device of protected work in height includingan profile of progression(10) and a device of progression (20) onprofile of progression(10) bound by a life line to the usercharacterized in that the device of progression (20) includes handles ofprogression (P) and slippers of progression (C) assembled sliding out ofthe two smooth rails (11) of the profile of progression (10) and whichthe surface of connection (12) between the two rails of progression (11)on the profile of progression(10) does not include steps making itpossible to progress along the profile of progression (10) without thedevice of progression (20).

The invention relates to a device of work in height made safecharacterized in that the slipper (C) includes a guide of rail (32)which marries the rail (11), The invention relates to a device of workin height made safe characterized in that the handle (P) includes avolume of gripping (42) which is placed in the hand of the user, guideof rail (46) who comes to enclose the rail, a trigger (45) of actuationof a device of blocking and progression (43, 44), the user regulating bymeans of the trigger (45) the adherence of the handle along the rail(11)

The invention relates to a device of work in height made safecharacterized in that it includes two rails (11) of appreciablyrectangular form, hollow, laid out at two ends of a sheet of bond (12)

The invention relates to a device of work in height made safecharacterized in that the sheet of bond (12) is solidarized with thewall by a fastening according to reservations (55) according to a medianpart (52) of its surface, the sheet of bond presenting a setback (54)for each bond with the rails (11) in order to move away the rails fromthe wall of a distance to the wall (D) sufficient to be able to pass thehandles of progression.

The invention relates to a device of work in height made safecharacterized in that the rails (11) also present an installation in thehollow for the fixing of a sleeve alignment (70) slipping inside therail (11), the sleeve alignment (70) being fixed by an appendix (71)coming to be fixed against a face of rail

The invention relates to a device of work in height made safe 1characterized in that the profile of progression is carried out startingfrom a die

The invention relates to a device of work in height made safecharacterized in that the profile of progression is out of aluminum

One thus sees well that many alternatives possibly suitable for combinecan be brought here without never leaving the framework of the inventionsuch as it is defined below. An alternative possible being to lay out anumber of rails different with an ergonomics from use of differentdevice of progression.

1. Device of protected work in height including an profile ofprogression(10) and a device of progression (20) on profile ofprogression(10) bound by a life line to the user characterized in thatthe device of progression (20) includes handles of progression (P) andslippers of progression (C) assembled sliding out of the two smoothrails (11) of the profile of progression (10) and which the surface ofconnection (12) between the two rails of progression (11) on the profileof progression(10) does not include steps making it possible to progressalong the profile of progression (10) without the device of progression(20).
 2. Device of work in height made safe according to claim 1characterized in that the slipper (C) includes a guide of rail (32)which marries the rail (11),
 3. Device of work in height made safeaccording to claim 1 characterized in that the handle (P) includes avolume of gripping (42) which is placed in the hand of the user, guideof rail (46) who comes to enclose the rail, a trigger (45) of actuationof a device of blocking and progression (43, 44), the user regulating bymeans of the trigger (45) the adherence of the handle along the rail(11)
 4. Device of work in height made safe according to claim 1characterized in that it includes two rails (11) of appreciablyrectangular form, hollow, laid out at two ends of a sheet of bond (12)5. Device of work in height made safe according to claim 4 characterizedin that the sheet of bond (12) is solidarized with the wall by afastening according to reservations (55) according to a median part (52)of its surface, the sheet of bond presenting a setback (54) for eachbond with the rails (11) in order to move away the rails from the wallof a distance to the wall (D) sufficient to be able to pass the handlesof progression.
 6. Device of work in height made safe according to claim4 characterized in that the rails (11) also present an installation inthe hollow for the fixing of a sleeve alignment (70) slipping inside therail (11), the sleeve alignment (70) being fixed by an appendix (71)coming to be fixed against a face of rail
 7. Device of work in heightmade safe according to claim 1 characterized in that the profile ofprogression is carried out starting from a die
 8. Device of work inheight made safe according to claim 1 characterized in that the profileof progression is out of aluminum